/* Estilos compartidos (landing principal, Bután 2027, afiliados y legal) */
:root{--bg:#f6f1e9;--paper:#fffdf9;--ink:#17231f;--muted:#5e6a64;--deep:#10201c;--deep-2:#1a332d;--gold:#b0874a;--gold-2:#d8b77e;--line:#e4dbcd;--radius:16px;--serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;--sans:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.65;font-size:17px}
a{color:#7a5a26}
img{max-width:100%;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.narrow{max-width:820px}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;line-height:1.12}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem)}
h2{font-size:clamp(2rem,3.6vw,2.9rem);margin-bottom:14px}
h3{font-size:1.45rem;margin-bottom:6px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.sub{color:var(--muted);max-width:680px;margin-bottom:34px}
section{padding:84px 0}
.alt{background:#efe7da}
.dark{background:var(--deep);color:#ece6db}
.dark .sub,.dark p{color:#c7c0b3}
.dark h2,.dark h3{color:#fff}
/* nav */
header.nav{position:sticky;top:0;z-index:20;background:rgba(246,241,233,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{font-family:var(--serif);font-weight:600;font-size:1.55rem;color:var(--ink);text-decoration:none;letter-spacing:.01em;white-space:nowrap}
.logo span{color:var(--gold)}
.nav ul{display:flex;gap:26px;list-style:none}
.nav ul a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.92rem}
.nav ul a:hover{color:var(--ink)}
/* botones */
.btn{display:inline-block;background:var(--deep);color:#fff;text-decoration:none;font-weight:700;padding:14px 24px;border-radius:999px;border:0;cursor:pointer;font-size:.98rem;font-family:inherit;text-align:center;transition:transform .15s,background .15s}
.btn:hover{background:#000;transform:translateY(-1px)}
.btn.gold{background:var(--gold);color:#1b1408}
.btn.gold:hover{background:var(--gold-2)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost.light{color:#fff;border-color:#fff}
.btn.small{padding:9px 16px;font-size:.88rem}
.btn[disabled]{opacity:.6;cursor:wait}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
/* hero con foto */
.hero{position:relative;min-height:640px;display:flex;align-items:flex-end;color:#fff;background:#203a33 center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,17,.25) 0%,rgba(10,20,17,.55) 50%,rgba(10,20,17,.88) 100%)}
.hero .wrap{position:relative;padding-top:120px;padding-bottom:70px;width:100%}
.hero h1{max-width:900px}
.hero .lead{font-size:1.2rem;color:#ece6db;max-width:680px;margin:20px 0 30px}
.hero .eyebrow{color:var(--gold-2)}
.hero-home{background-image:url(img/okavango-provisional.webp)}
.hero-butan{background-image:url(img/butan-provisional.webp)}
.credit{position:absolute;right:12px;bottom:10px;z-index:2;font-size:.7rem;color:rgba(255,255,255,.82);background:rgba(0,0,0,.45);padding:3px 8px;border-radius:6px;max-width:92%}
.credit a{color:inherit}
.facts{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 28px}
.facts span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:7px 14px;font-size:.9rem}
.facts b{color:var(--gold-2)}
/* marcadores */
.pend{display:inline-block;background:#fff4d6;color:#7a4b00;border:1px dashed #c9922f;border-radius:6px;padding:1px 7px;font-size:.8em;font-weight:600;font-family:var(--sans);line-height:1.5}
.dark .pend,.hero .pend{background:rgba(255,236,190,.16);color:#ffd98c;border-color:#e0b25c}
.tag-prov{display:inline-block;background:#fff4d6;color:#7a4b00;border-radius:999px;padding:2px 10px;font-size:.74rem;font-weight:700;letter-spacing:.04em}
.photo-ph{border:2px dashed #c9b897;border-radius:var(--radius);background:repeating-linear-gradient(45deg,#efe6d6,#efe6d6 12px,#f5eee2 12px,#f5eee2 24px);min-height:320px;display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted);font-size:.92rem}
/* tarjetas y rejillas */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card p,.card li{color:var(--muted);font-size:.96rem}
.dark .card{background:var(--deep-2);border-color:#2a4740}
.num{font-family:var(--serif);font-size:2.4rem;color:var(--gold);line-height:1;display:block;margin-bottom:10px}
.route-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.route-card .top{height:118px;background:linear-gradient(135deg,var(--deep) 0%,#2e5247 100%);display:flex;align-items:flex-end;padding:16px 18px;color:#fff;position:relative}
.route-card .top h3{color:#fff;font-size:1.5rem;margin:0}
.route-card .top small{position:absolute;top:12px;left:18px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.route-card .body{padding:16px 18px 18px;font-size:.92rem;color:var(--muted);flex:1;display:flex;flex-direction:column;gap:6px}
.route-card.feat .top{background:linear-gradient(135deg,#6b4c1d 0%,#b0874a 100%)}
.quote{font-family:var(--serif);font-size:1.6rem;line-height:1.35;font-style:italic;color:var(--ink)}
.dark .quote{color:#fff}
.steps{counter-reset:s;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;color:var(--muted);font-size:.95rem}
.steps li::before{counter-increment:s;content:counter(s);font-family:var(--serif);font-size:2.3rem;color:var(--gold);display:block;line-height:1;margin-bottom:8px}
.steps li b{color:var(--ink);display:block;margin-bottom:4px}
/* tabla itinerario */
table.it{width:100%;border-collapse:collapse;background:var(--paper);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
table.it th,table.it td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;font-size:.95rem}
table.it th{background:#efe7da;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
table.it td:first-child{font-family:var(--serif);font-size:1.25rem;color:var(--gold);white-space:nowrap}
.inc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.inc ul{list-style:none}
.inc li{padding:5px 0 5px 22px;position:relative;font-size:.94rem;color:var(--muted)}
.inc .yes li::before{content:"✓";position:absolute;left:0;color:#3d7a5c;font-weight:800}
.inc .tbc li::before{content:"?";position:absolute;left:2px;color:#b07a1e;font-weight:800}
.inc .no li::before{content:"✕";position:absolute;left:0;color:#a0453a;font-weight:800}
/* FAQ */
details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;font-size:.96rem}
/* formularios */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
form.kv{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 24px 50px -36px rgba(16,32,28,.55)}
.dark form.kv{color:var(--ink)}
form.kv label{display:block;font-size:.88rem;color:var(--muted);margin:14px 0 6px;font-weight:600}
form.kv input:not([type=checkbox]),form.kv select,form.kv textarea{width:100%;border:1px solid #d6cbb8;border-radius:12px;padding:12px;font-size:1rem;font-family:inherit;background:#fff;color:var(--ink)}
form.kv textarea{min-height:90px;resize:vertical}
form.kv [aria-invalid=true]{border-color:#b3412f !important;background:#fff6f4 !important}
form.kv .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form.kv .check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;font-weight:500;margin-top:14px;color:var(--muted)}
form.kv .check input{margin-top:4px;width:18px;height:18px;flex:none}
form.kv .check.invalid span{color:#b3412f}
form.kv .actions{margin-top:20px}
form.kv .hint{font-size:.8rem;color:var(--muted);margin-top:4px}
.err{color:#b3412f;font-size:.88rem;margin-top:12px;min-height:1.2em}
.ok-msg{display:none;background:#eef5ee;border:1px solid #b9d6bf;border-radius:14px;padding:18px;color:#1f4a31;font-size:.95rem}
.ok-msg.show{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.legal-mini{font-size:.8rem;color:var(--muted);margin-top:12px}
.dark .legal-mini{color:#b9b1a3}
.note{font-size:.84rem;color:var(--muted);margin-top:14px}
.dark .note{color:#b9b1a3}
.banner-legal{background:#2a2117;color:#f1e6d3;font-size:.86rem;padding:10px 0;text-align:center}
.banner-legal b{color:#ffd98c}
/* pie */
footer{background:#0b1714;color:#b9b1a3;padding:46px 0 34px;font-size:.86rem}
footer .wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:30px}
footer a{color:#e2d6c1}
footer .logo{color:#fff;font-size:1.4rem}
footer p{margin-top:10px}
/* página legal */
.legal h2{margin-top:40px;font-size:1.8rem}
.legal p,.legal li{margin-top:10px;color:#333}
.legal ul{padding-left:20px}
.legal table{border-collapse:collapse;width:100%;margin-top:12px;background:#fff}
.legal td,.legal th{border:1px solid var(--line);padding:9px 11px;text-align:left;font-size:.93rem;vertical-align:top}
/* responsive */
@media (max-width:960px){
  .grid4,.steps{grid-template-columns:1fr 1fr}
  .grid3,.inc{grid-template-columns:1fr 1fr}
  .form-wrap,.grid2{grid-template-columns:1fr}
  .nav ul{display:none}
  footer .wrap{grid-template-columns:1fr}
}
@media (max-width:620px){
  .inc{grid-template-columns:1fr !important}
  body{font-size:16px}
  .grid3,.grid4,.steps,.inc{grid-template-columns:1fr}
  form.kv .row2{grid-template-columns:1fr}
  section{padding:60px 0}
  .hero{min-height:560px}
  .hero .wrap{padding-top:90px;padding-bottom:56px}
  .hero .lead{font-size:1.06rem}
  .nav .btn.small{padding:8px 12px;font-size:.8rem}
  .logo{font-size:1.3rem}
}
@media (max-width:800px){.hero-home{background-image:url(img/okavango-provisional-800.webp)}.hero-butan{background-image:url(img/butan-provisional-800.webp)}}
/* lujo-privado.html (solo pruebas): precios orientativos */
.lujo-grid{gap:22px}
.lujo-card .body{gap:10px}
.price-orient{margin:6px 0 0;color:var(--ink);font-size:1.05rem}
.tag-orient{display:inline-block;margin-left:6px;background:#efe7da;color:#5a4320;border:1px solid var(--gold);border-radius:999px;padding:1px 9px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle}
.orient-note{margin-top:26px}
.banner-pruebas{background:#7a4b00}
/* logo de la marca (archivo en marca.json: LOGO y LOGO_CLARO) */
.logo img{display:block;height:34px;width:auto;max-width:60vw}
footer .logo img{height:30px}
@media (max-width:620px){.logo img{height:28px}}